package com.dr.java.day02;

import java.io.Serializable;

/**
 * Created by rui on 2017/12/29.
 */
public class ifElse {
    public static void main(String[] args){
        int a=10;
//        a > 9 ? 23 : "d"; 三目运算必须要有返回值
    }
}
